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| What is this? | 
| A ) | Latest odds for various countries to win the World Cup. | 
| B ) | Ratio of religious fanatics to everybody else. | 
| C ) | People who believe they will be visited by aliens from another planet. | 
| D ) | Ratio of pay of CEO to average worker. | 
| Hint: you get partial credit by choosing all of the above, but the research on the economics has already been done. |